2085915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 3790080

約数和(自身を除く): 1704165

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 563, 741, 1235, 1689, 2815, 3705, 7319, 8445, 10697, 21957, 32091, 36595, 53485, 109785, 139061, 160455, 417183, 695305, 2085915]

約数ペア:

[(1, 2085915), (3, 695305), (5, 417183), (13, 160455), (15, 139061), (19, 109785), (39, 53485), (57, 36595), (65, 32091), (95, 21957), (195, 10697), (247, 8445), (285, 7319), (563, 3705), (741, 2815), (1235, 1689)]